he's been trying hard to do that. his attacks were on rubio as not being adequately prepared or experienced enough in foreign policy and national security. now it's that marco is not in it to win it in new hampshire and christie is hoping that undermines him with new hampshire voters who take quite seriously their second in the nation status. >> from "the new york times," jeremy peterss, always good to talk to you. in other news, the los angeles county sheriff holding a press conference about a develop involved shoot chicago is sparking protests. the crowd marched through the streets of linwood last night chanting no justice, no peace. the video of the shooting may be disturbing to some. police say the 28-year-old man who is black was armed and had been firing a gun in the area. deputies continued to fire at the man after he fell to the ground and was trying to crawl away. the video does not show the events leading up to the shooting. let's bring in law enforcement